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Peer-reviewed veterinary case report

Permanent pacemaker implanted for heart block in Ibizan hound cross

By MacAulay, Kevin·Published in The Canadian veterinary journal = La revue veterinaire canadienne·2002·Western College of Veterinary Medicine, Canada·View original on PubMed

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Original publication title: Permanent transvenous pacemaker implantation in an Ibizan hound cross with persistent atrial standstill.

Plain-English summary

An Ibizan hound cross was brought to the vet after experiencing fainting spells and trouble exercising for a year. Tests revealed a slow heart rate and a condition called atrial standstill, where the heart's upper chambers weren't beating properly. To fix this, the vet implanted a permanent pacemaker to help regulate the dog's heartbeat. Although the device initially had some issues, it was successfully repositioned, and the dog's heart started functioning normally again.

People also search for: dog fainting spells · Ibizan hound heart problems · pacemaker for dogs · exercise intolerance in dogs

Abstract

An Ibizan hound cross was referred with a 1-year history of syncope and exercise intolerance. An electrocardiogram showed bradycardia and no P waves; atrial standstill was diagnosed. A permanent artificial endocardial pacemaker was implanted. The lead dislodged and was reimplanted into the right ventricular apex. Capture was once again achieved.

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Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/12395764/